Home / 1,701,827.82-2,348,522.34-937,881.38

Finding the Fourth Proportional to 1,701,827.82, 2,348,522.34 and 937,881.38

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Solution

The fourth proportional to 1,701,827.82, 2,348,522.34 and 937,881.38 is: 1,294,276.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,827.82 : 2,348,522.34 = 937,881.38 : x
  2. Step 2: Convert to fraction form
    1,701,827.82/2,348,522.34 = 937,881.38/x
  3. Step 3: Cross multiply
    1,701,827.82x = 2,348,522.34 × 937,881.38
  4. Step 4: Simplify right side
    1,701,827.82x = 2,202,635,373,200.03
  5. Step 5: Solve for x
    x = 2,202,635,373,200.03/1,701,827.82
  6. Step 6: Final answer
    x = 1,294,276.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.